serial: stm32: remove unused include

The "serial_stm32.h" is only used by drivers/serial/serial_stm32.c
and it is the file ./drivers/serial/serial_stm32.h

Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>

diff --git a/include/dm/platform_data/serial_stm32.h b/include/dm/platform_data/serial_stm32.h
deleted file mode 100644 (file)
index 85153df..0000000
--- a/include/dm/platform_data/serial_stm32.h
+++ /dev/null
@@ -1,15 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * (C) Copyright 2015
- * Kamil Lulko, <kamil.lulko@gmail.com>
- */
-
-#ifndef __SERIAL_STM32_H
-#define __SERIAL_STM32_H
-
-/* Information about a serial port */
-struct stm32_serial_platdata {
-       struct stm32_usart *base;  /* address of registers in physical memory */
-};
-
-#endif /* __SERIAL_STM32_H */